//线程启动方式
public class Main {

    public static void main(String[] args) /*throws ArithmeticException*/{
        int a=4;

     //   int b=a/0;

//        try {
//            int b=a/0;
//        } catch (Exception e) {
//            e.printStackTrace();
//        }

        try {
            int b=a/0;
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            System.out.println(1233456);
        }

        System.out.println(123);

    }


}
